Publications by Joey Bochnik

Week One discussion post

#Excercise C18 on page 161 If it exists, find the inverse of: A = [ 1, 3, 1 1, 2, 1 2, 2, 1] Create and print the matrix A A <- matrix(c(1,1,2,3,2,2,1,1,1), nrow = 3) A ## [,1] [,2] [,3] ## [1,] 1 3 1 ## [2,] 1 2 1 ## [3,] 2 2 1 Compute the determinant of A and print detA <- det(A) detA ## [1] 1 Determinant != 0 t...

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